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authorDave Jiang <dave.jiang@intel.com>2017-02-23 02:40:06 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-23 03:41:26 +0300
commitf42003917b4569a2f4f0c79c35e1e3df2859f81a (patch)
tree93532f9f8deee9a6ad2f309e2edde57400a2e774 /fs/xfs/xfs_file.c
parentd8a849e1bc123790bbbf1facba94452a3aef5736 (diff)
downloadlinux-f42003917b4569a2f4f0c79c35e1e3df2859f81a.tar.xz
mm, dax: change pmd_fault() to take only vmf parameter
pmd_fault() and related functions really only need the vmf parameter since the additional parameters are all included in the vmf struct. Remove the additional parameter and simplify pmd_fault() and friends. Link: http://lkml.kernel.org/r/1484085142-2297-8-git-send-email-ross.zwisler@linux.intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Dave Chinner <david@fromorbit.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Matthew Wilcox <mawilcox@microsoft.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/xfs/xfs_file.c')
-rw-r--r--fs/xfs/xfs_file.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 44a8d2356e31..9d8440b07b53 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -1431,10 +1431,9 @@ xfs_filemap_fault(
*/
STATIC int
xfs_filemap_pmd_fault(
- struct vm_area_struct *vma,
struct vm_fault *vmf)
{
- struct inode *inode = file_inode(vma->vm_file);
+ struct inode *inode = file_inode(vmf->vma->vm_file);
struct xfs_inode *ip = XFS_I(inode);
int ret;
@@ -1445,11 +1444,11 @@ xfs_filemap_pmd_fault(
if (vmf->flags & FAULT_FLAG_WRITE) {
sb_start_pagefault(inode->i_sb);
- file_update_time(vma->vm_file);
+ file_update_time(vmf->vma->vm_file);
}
xfs_ilock(XFS_I(inode), XFS_MMAPLOCK_SHARED);
- ret = dax_iomap_pmd_fault(vma, vmf, &xfs_iomap_ops);
+ ret = dax_iomap_pmd_fault(vmf, &xfs_iomap_ops);
xfs_iunlock(XFS_I(inode), XFS_MMAPLOCK_SHARED);
if (vmf->flags & FAULT_FLAG_WRITE)